<?php

function help()
{
    stdout('Usage: oss [action] <argument>' . PHP_EOL);
    stdout('help: 	 show this message, then exit');
    stdout('deploy:  copy the specified directory contents to bucket');
    stdout('clean:   clean the contents of the bucket');
    stdout('strage:  copy the contents of the bucket to the specified directory');
    stdout('version: print the version of oss');
}
